Puyang Zhongshi Group Co., Ltd.
Puyang Zhongshi Group Co., Ltd.
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Grooved Spray Metal Plungers Oilfield Pump Parts
Grooved Plungers in Rod Pump Description
The Spray Metal Plunger is a key part of sucker rod pump. It moves up and down to extract oil from the oilwell.
1045 steel spraying (B1), 1045 steel spraying (B2), 1045 steel chrome plating (A1), 1045 steel double chrome plating (A2).
Technical Specifications
| Model | Part No. | API No. | Mark |
| P21A | P21A-106(XX)-L | P21-106 | Plunger, Pin End, One Piece |
| P21A-125(XX)-L | P21-125 | ||
| P21A-150(XX)-L | P21-150 | ||
| P21A-175(XX)-L | P21-175 | ||
| P21A-200(XX)-L | P21-200 | ||
| P21A-225(XX)-L | P21-225 | ||
| P21A-250(XX)-L | P21-250 | ||
| P21I | P21I-106(XX)-L | P21-106 | Plunger, Pin End, One Piece, inclined plane |
| P21I-125(XX)-L | P21-125 | ||
| P21I-150(XX)-L | P21-150 | ||
| P21I-175(XX)-L | P21-175 | ||
| P21I-200(XX)-L | P21-200 | ||
| P21I-225(XX)-L | P21-225 | ||
| P21I-250(XX)-L | P21-250 | ||
| P21I-275(XX)-L | P21-275 | ||
| P21I-325(XX)-L | — | ||
| P21I-375(XX)-L | P21-375 | ||
| P22 | P22-125(XX)-L | P22-125 | Plunger, Assembled |
| P22-150(XX)-L | P22-150 | ||
| P22-175(XX)-L | P22-175 | ||
| P22-200(XX)-L | P22-200 | ||
| P22-225(XX)-L | P22-225 | ||
| P22-250(XX)-L | P22-250 | ||
| P22-275(XX)-L | P22-275 | ||
| P23 | P23-175(XX)-L | P23-175 | Plunger, Box End |
| P23-225(XX)-L | P23-225 | ||
| P23-275(XX)-L | P23-275 | ||
| P23-375(XX)-L | P23-375 |
Note:
1)“XX” is Material identification symbol;
2)L is standard strength for plunger;
3)Two ends are monel connector;
4)The outer surface of the plunger can be processed with annular grooves according to user needs.
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